2201650070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 4173742080

約数和(自身を除く): 1972092010

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 271, 310, 359, 365, 542, 718, 730, 1355, 1795, 2263, 2710, 3590, 4526, 8401, 11129, 11315, 16802, 19783, 22258, 22630, 26207, 39566, 42005, 52414, 55645, 84010, 97289, 98915, 111290, 131035, 194578, 197830, 262070, 486445, 613273, 812417, 972890, 1226546, 1624834, 3015959, 3066365, 4062085, 6031918, 6132730, 7102097, 8124170, 14204194, 15079795, 30159590, 35510485, 71020970, 220165007, 440330014, 1100825035, 2201650070]

約数ペア:

[(1, 2201650070), (2, 1100825035), (5, 440330014), (10, 220165007), (31, 71020970), (62, 35510485), (73, 30159590), (146, 15079795), (155, 14204194), (271, 8124170), (310, 7102097), (359, 6132730), (365, 6031918), (542, 4062085), (718, 3066365), (730, 3015959), (1355, 1624834), (1795, 1226546), (2263, 972890), (2710, 812417), (3590, 613273), (4526, 486445), (8401, 262070), (11129, 197830), (11315, 194578), (16802, 131035), (19783, 111290), (22258, 98915), (22630, 97289), (26207, 84010), (39566, 55645), (42005, 52414)]